Description: 这是一个可执行的向量量化vector编码程序,希望对大家有所帮助-This is an executable vector encoding vector quantization process, I hope all of you to help Platform: |
Size: 4096 |
Author:崔跃利 |
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Description: 使用矢量量化技术实现对图像的加密以及解密-The use of vector quantization technique for image encryption and decryption Platform: |
Size: 53248 |
Author:lauren |
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Description: 一本绝版的书，不过很不错，我一直想买，网上也买不到，关于矢量量化的，图像，语音的量化等-An out-of-print books, but very good, I have always wanted to buy, buy online, on the vector quantization, image, voice and other quantitative Platform: |
Size: 14731264 |
Author:马庆利 |
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Description: 使用matlab实现的矢量量化的LBG算法，内有文档说明-Matlab achieved using the LBG vector quantization algorithm, there are documented Platform: |
Size: 1593344 |
Author:梁松涛 |
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Description: G.729算法采用“共轭结构代数码本激励线性预测编码方案”（CS-ACELP）算法。这种算法综合了波形编码和参数编码的优点，以自适应预测编码技术为基础，采用了矢量量化、合成分析和感觉加权等技术。-G.729 algorithm " Conjugate Structure Algebraic Code Excited Linear Prediction of the coding scheme" (CS-ACELP) algorithm. This algorithm combines the waveform coding and the advantages of coding parameters to adaptive predictive coding technique based on the use of vector quantization, analysis and synthesis techniques weighted feel. Platform: |
Size: 865280 |
Author:12321323 |
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Description: In this project we have processed the speech signal with the help of the DIGITAL SIGNAL PROCESSING techniques. The speech signal is given as the input will be verified using speech recognition technique using matlab. We have used Mel Frequency Cepstral Coefficient (MFCC) along with Vector Quantization (VQLBG) and Euclidean Distance to identify different characters. Based on the results, data was send to Parallel Printer Port of the computer & using relay different devices will be controlled.
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Size: 2048 |
Author:SimonKap22 |
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Description: 2D-DCT 压缩图像后，通过QPSK,AWGN信道编码传输后，IDCT解压缩回原始图像，适用于任何图像-Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I use IDCT to reconstructe the orignial image. working perfectly. Platform: |
Size: 4036608 |
Author:Jackie |
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Description: Matlab矢量量化图像压缩程序
矢量量化VQ，是一个常见的压缩技术。Linde, Buzo, and Gray 提出了基于
训练序列的Vector Quantization (VQ)算法。-Matlab vector quantization image compression procedures for vector quantization VQ, is a common compression technology. Linde, Buzo, and Gray proposed based on training sequence of Vector Quantization (VQ) algorithm. Platform: |
Size: 47104 |
Author:adu |
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Description: This paper presents a new coding technique based on
contourlet transform and multistage vector
quantization. Wavelet based Algorithms for image
compression results in high compression ratios
compared to other compression techniques. Wavelets
have shown their ability in representing natural
images that contain smooth areas separated with
edges. Platform: |
Size: 1282048 |
Author:yen |
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Description: ector quantization is a classical quantization technique from signal processing which allows the modeling of probability density functions by the distribution of prototype vectors. It was originally used for data compression. It works by dividing a large set of points (vectors) into groups having approximately the same number of points closest to them. Each group is represented by its centroid point, as in k-means and some other clustering algorithms.
Digital libraries not only consist of text data, but also speech and image data. To compress speech data techniques such as vector quantization (VQ) are used. Platform: |
Size: 6144 |
Author:noopur |
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Description: Xvid（旧称为XviD）是一个开放源代码的MPEG-4视频编解码器，它是基于OpenDivX而编写的。Xvid是由一群原OpenDivX义务开发者在OpenDivX于2001年7月停止开发后自行开发的。Xvid支持多种编码模式，量化（Quantization）方式和范围控，运动侦测（Motion Search）和曲线平衡分配（Curve），动态关键帧距（I-frame interval），心理视觉亮度修正，演职员表选项，外部自定义控制，运动向量加速（Hinted ME）编码，画面优化解码等众多编码技术，对用户来说功能十分强大。-Xvid (formerly known XviD) is an open source MPEG-4 video codec, which is based OpenDivX and write. Xvid is a group of volunteer developers in the original OpenDivX OpenDivX stopped in July 2001 after the development of self-developed. Xvid support multiple coding modes, quantization (Quantization) method and scope of control, motion detection (Motion Search) and the equilibrium distribution curve (Curve), dynamic key frame distance (I-frame interval), psychological visual brightness correction, cast and crew option, an external custom control, motion vector acceleration (Hinted ME) encoding, decoding, and many screen optimization coding technique, the user is very powerful. Platform: |
Size: 838656 |
Author:wsl |
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Search - Vector Quantization technique